GeForce GTX 965M vs GeForce 940M

GeForce GTX 965M
Memory: 2048Mb GDDR5MOBILE
Release date: 9 Jan 2015
GeForce GTX 965M
GeForce 940M
Memory: 2048Mb DDR3MOBILE
Release date: 13 Mar 2015
GeForce 940M

Summary

Reasons to consider GeForce GTX 965M

Higher theoretical gaming performance, based on specifications.
Supports PhysX
Supports G-Sync
Supports ShadowPlay (allows game streaming/recording with minimum performance penalty)
Based on an outdated architecture (Nvidia Maxwell), there may be no performance optimizations for current games and applications

Reasons to consider GeForce 940M

Supports PhysX
Supports G-Sync
Supports ShadowPlay (allows game streaming/recording with minimum performance penalty)
Based on an outdated architecture (Nvidia Maxwell), there may be no performance optimizations for current games and applications

GeForce GTX 965M

HWBench recommends GeForce GTX 965M

Based on theoretical specifications.


Specifications

Core Configuration

GeForce GTX 965MGeForce 940M
GPU NameGM204 ()vsGM108 (N16S-GT-S)
Fab Process28 nmvs28 nm
Die Size398 mm²vs0 mm²
Transistors5,200 millionvsunknown
Shaders1024vs384
Compute Units8vs3
Core clock540 MHzvs1072 MHz
ROPs32vs8
TMUs64vs24

Memory Configuration

GeForce GTX 965MGeForce 940M
Memory TypeGDDR5vsDDR3
Bus Width128 bitvs64 bit
Memory Speed1253 MHz
5012 MHz effective
vs900 MHz
1800 MHz effective
Memory Size2048 Mbvs2048 Mb

Additional details

GeForce GTX 965MGeForce 940M
TDP0 wattsvs33 watts
Release Date9 Jan 2015vs13 Mar 2015

Raw Performance comparison

Pixel Rate

  • GeForce GTX 965M
    17.28 GP/s
  • GeForce 940M
    8.58 GP/s

GigaPixels - higher is better

Texel Rate

  • GeForce GTX 965M
    34.60 GT/s
  • GeForce 940M
    25.73 GT/s

GigaTexels - higher is better

Memory bandwidth

  • GeForce GTX 965M
    80.20 GB/s
  • GeForce 940M
    14.40 GB/s

GB/s - higher is better

Single precision performance

  • GeForce GTX 965M
    1105.90 GFLOPs
  • GeForce 940M
    823.30 GFLOPs

GFLOPs - higher is better

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